Double-pair trolley 571
Helm roller unit 571, dbl-pair, load capacity 300 kg, z.p., blue passivated P-ST
For profile 500
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For profile 500
With 4 ball bearing-mounted steel rollers and carry handle with depressed centre. High-quality ball bearings ensure outstanding running properties.
Advantages:
Thanks to the enhanced guide in the profile rail, double-pair trolleys with a swivel joint offer significantly better running properties compared to the single-pair design.
Advice:
Two trolleys are always required for each gate. Maximum permitted load per trolley 300 kg.
Datasheets(X)
Load capacity | 300 kg |
Thread diameter (metric thread) | 20 mm |
Thread length | 80 mm |
Material | Steel |
Surface | Zinc plated |